CN214027696U

CN214027696U - Gravure press is blowing device at uniform velocity

Info

Publication number: CN214027696U
Application number: CN202022913100.7U
Authority: CN
Inventors: 徐茂林
Original assignee: Anqing Hongmao Industry And Trade Co ltd
Current assignee: Anqing Hongmao Industry And Trade Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-24
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a constant speed discharging device of a gravure printing machine, which comprises a base, wherein one end of the top of the base is fixedly provided with a first supporting plate, a through groove is arranged in the middle of the top of the first supporting plate, a positioning plate is arranged in the through groove in a sliding manner, a second supporting plate is fixedly arranged at the top end of the positioning plate, a second positioning rod is fixedly arranged at the top end of one side of the first supporting plate, the bottom end of one side of the second supporting plate is fixedly provided with a second positioning rod, the utility model rotates the positioning ring at one end of the outer wall of the two sliding rods, so that the two positioning rings drive the two sliding rods to move upwards, the clamping groove at the top end of the second supporting plate is clamped at one end of the positioning shaft, thereby when the motor drives the positioning shaft to discharge materials, the first supporting plate and the second supporting plate are positioned at one end of the positioning shaft, the bearing of the positioning shaft is lightened, the positioning shaft can rotate more uniformly, and the working efficiency of the uniform-speed discharging device of the gravure printing machine is improved.

Description

Gravure press is blowing device at uniform velocity

Technical Field

The utility model relates to a gravure press blowing device field at the uniform velocity, in particular to gravure press blowing device at the uniform velocity.

Background

An intaglio printing press is a machine that performs printing using intaglio plates. The image-text part of the printing plate is recessed, the blank part and the excircle of the printing plate cylinder are on the same plane, when the gravure printing machine is used for printing, the whole plate surface of the printing plate cylinder is inked, the ink of the blank part on the plate surface is scraped off by a doctor blade, the ink of the image-text part is left, then paper is fed, the back surface of the paper is imprinted by an imprinting cylinder, the ink of the recessed part is directly transferred onto the paper surface, finally, the printed matter is piled or rewound by a paper receiving part, and the feeding end of the gravure printing machine is required to be fixedly provided with a stable discharging device.

Among the prior art, gravure press's blowing device passes through the motor and drives the location axle rotation blowing usually in one side of backup pad, because the material roller that the rotation was equipped with on the blowing axle is great, the weight that leads to the required support of location axle on the one hand is great, make the location axle drive material roller difficult at the uniform velocity blowing when rotating, make gravure press receive the influence of blowing roller easily at the printing in-process and lead to printing to terminate easily, on the other hand is because the weight of material roller is great, make the spoilage of location axle great, increase production cost of maintenance, consequently, need gravure press blowing device at the uniform velocity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gravure press blowing device at uniform velocity to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: gravure press blowing device at uniform velocity, the on-line screen storage device comprises a base, the fixed first backup pad that is equipped with of one end at base top, logical groove has been seted up to the intermediate position at first backup pad top, it is equipped with the locating plate to lead to the groove slip, the fixed second backup pad that is equipped with in top of locating plate, the fixed second locating lever that is equipped with in top of first backup pad one side, the bottom mounting of second backup pad one side is equipped with the second locating lever, the both ends of second locating lever bottom are all fixed and are equipped with the slide bar, two the one end of slide bar outer wall all alternates and is equipped with the spring, two the other end of slide bar outer wall alternates with the both ends at first locating bar top respectively and is connected, two the equal screw thread in one end of slide bar is equipped with the holding ring, and the intermediate position at second backup pad top is fixed and is equipped with the draw-in groove.

Preferably, the positioning blocks are fixedly arranged at one ends of two sides of the first supporting plate.

Preferably, two the intermediate position of locating piece one side all alternates and is equipped with the dead lever, two the one end of dead lever is all fixed and is equipped with the connecting rod, and the one end of two dead levers respectively with the both ends fixed connection of connecting rod one side, the both ends of connecting rod one side intermediate position are all fixed and are equipped with the card strip, two the one end of card strip alternates with the both ends at first backup pad one side top respectively and is connected.

Preferably, two the one end of dead lever is all fixed and is equipped with the stopper, two the equal screw thread in one end of dead lever outer wall is equipped with solid fixed ring.

Preferably, the other end at base top is fixed and is equipped with the third backup pad, the fixed locating rack that is equipped with in intermediate position of third backup pad one side, the fixed motor that is equipped with in one side of locating rack inner wall, the fixed location axle that is equipped with in one side that the output of motor passed the third backup pad, the one end of location axle contacts with the inner wall of draw-in groove.

Preferably, one side of the base is fixedly provided with a switch panel, the surface of the switch panel is fixedly provided with a motor switch, and the motor is electrically connected with an external power supply through the motor switch.

The utility model discloses a technological effect and advantage:

(1) the positioning rings at one ends of the outer walls of the two sliding rods are rotated, so that the two positioning rings drive the two sliding rods to move upwards, the sliding rods drive the second supporting plate on one side of the second positioning rod to move upwards through the restoring power of the springs, the second supporting plate slides along the sliding groove formed in the top end of the first supporting plate through the positioning plate at the bottom end, the clamping groove in the top end of the second supporting plate is clamped at one end of the positioning shaft, and therefore when the motor drives the positioning shaft to discharge, the first supporting plate and the second supporting plate are positioned at one end of the positioning shaft, the bearing of the positioning shaft is reduced, the positioning shaft is enabled to rotate at a more constant speed, and the working efficiency of the constant-speed discharging device of the gravure printing machine is improved;

(2) through rotating solid fixed ring, make rotate to connect at the solid fixed ring of dead lever outer wall drive the dead lever and alternate with the locating piece of fixing in first backup pad both sides and be connected, make two dead levers drive the connecting rod and move toward the direction of first backup pad, the card strip block that drives connecting rod one side both ends advances one side of first backup pad and one side of locating plate, make the second backup pad stabilize in the one end of location axle, reduce the spoilage of location axle, reduce the working cost of gravure printing machine blowing device at the uniform velocity.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the lifting structure of the present invention;

fig. 3 is a schematic view of the positioning structure of the present invention.

In the figure: 1. a base; 2. a first support plate; 3. positioning the shaft; 4. a positioning frame; 5. a motor; 6. a third support plate; 7. a through groove; 8. a second support plate; 9. a first positioning rod; 10. a second positioning rod; 11. a card slot; 12. a slide bar; 13. a spring; 14. a positioning ring; 15. positioning blocks; 16. fixing the rod; 17. a connecting rod; 18. clamping the strip; 19. a fixing ring; 20. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a constant speed discharging device of a gravure printing machine as shown in figures 1-3, which comprises a base 1, wherein one end of the top of the base 1 is fixedly provided with a first supporting plate 2, the middle position of the top of the first supporting plate 2 is provided with a through groove 7, the through groove 7 is slidably provided with a positioning plate, the top end of the positioning plate is fixedly provided with a second supporting plate 8, the middle position of the top of the second supporting plate 8 is fixedly provided with a clamping groove 11, the other end of the top of the base 1 is fixedly provided with a third supporting plate 6, the middle position of one side of the third supporting plate 6 is fixedly provided with a positioning frame 4, one side of the inner wall of the positioning frame 4 is fixedly provided with a motor 5, the output end of the motor 5 passes through one side of the third supporting plate 6 and is fixedly provided with a positioning shaft 3, one end of the positioning shaft 3 is contacted with the inner wall of the clamping groove 11, one side of the base 1 is fixedly provided with a switch panel, the surface of the switch panel is fixedly provided with a motor switch, the motor 5 is electrically connected with an external power supply through a motor switch;

the utility model provides a gravure press blowing device at uniform velocity as shown in figure 2, the top of first backup pad 2 one side is fixed and is equipped with second locating lever 10, the bottom mounting of second backup pad 8 one side is equipped with second locating lever 10, the both ends of second locating lever 10 bottom are all fixed and are equipped with slide bar 12, the one end of two slide bar 12 outer walls all alternates and is equipped with spring 13, the other end of two slide bar 12 outer walls respectively with the both ends alternate connection at first locating lever 9 top, the equal screw thread of one end of two slide bar 12 is equipped with holding ring 14, the one end including first backup pad 2 both sides all is fixed and is equipped with locating piece 15;

the utility model provides a gravure press blowing device at uniform velocity as shown in fig. 3, intermediate position including two locating pieces 15 one side all alternates and is equipped with dead lever 16, the one end of two dead levers 16 is all fixed and is equipped with connecting rod 17, and the one end of two dead levers 16 respectively with the both ends fixed connection of connecting rod 17 one side, the both ends of connecting rod 17 one side intermediate position are all fixed and are equipped with card strip 18, the one end of two card strips 18 alternates with the both ends at 2 one side tops of first backup pad respectively and is connected, the one end of two dead levers 16 is all fixed and is equipped with stopper 20, the equal screw thread of one end of two dead lever 16 outer walls is equipped with solid.

The utility model discloses the theory of operation: when the gravure printing machine needs to be fed, a worker places a material roller on the outer wall of the positioning shaft 3, rotates the positioning rings 14 at one ends of the outer walls of the two slide rods 12, so that the two positioning rings 14 drive the two slide rods 12 to move upwards, the slide rods 12 drive the second supporting plate 8 at one side of the second positioning rod 10 to move upwards through the restoring power of the springs 13, so that the second supporting plate 8 slides along the sliding grooves 7 formed in the top end of the first supporting plate 2 through the positioning plates at the bottom end, when the clamping grooves 11 at the top end of the second supporting plate 8 are clamped at one end of the positioning shaft 3, the positioning rings 14 are stopped to rotate, meanwhile, the fixing rings 19 are rotated, so that the fixing rings 19 rotatably connected to the outer walls of the fixing rods 16 drive the fixing rods 16 to alternately connect with the positioning blocks 15 fixed on the two sides of the first supporting plate 2, so that the two fixing rods 16 drive the connecting rods 17 to move towards the direction of the first supporting plate 2, and drive the clamping strips 18 at the two ends of one side of the connecting rod 17 to be clamped into one side of the first supporting plate 2 and one side of the positioning plates, so that the second supporting plate 8 is stabilized at one end of the positioning shaft 3, and the motor switch is turned on, so that the output end of the motor 5 fixed on the inner wall of the positioning frame 4 drives the positioning shaft 3 to rotate at a constant speed.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The gravure press constant-speed discharging device comprises a base (1) and is characterized in that a first supporting plate (2) is fixedly arranged at one end of the top of the base (1), a through groove (7) is formed in the middle of the top of the first supporting plate (2), a positioning plate is arranged in the through groove (7) in a sliding mode, a second supporting plate (8) is fixedly arranged at the top end of the positioning plate, a second positioning rod (10) is fixedly arranged at the top end of one side of the first supporting plate (2), a second positioning rod (10) is fixedly arranged at the bottom end of one side of the second supporting plate (8), sliding rods (12) are fixedly arranged at two ends of the bottom of the second positioning rod (10), springs (13) are arranged at one ends of the outer walls of the two sliding rods (12) in an inserting mode, the other ends of the outer walls of the two sliding rods (12) are respectively connected with two ends of the top of the first positioning rod (9) in an inserting mode, and one end of each of the two sliding rods (12) is provided with a positioning ring (14) in a threaded manner, and the middle position of the top of the second supporting plate (8) is fixedly provided with a clamping groove (11).

2. The gravure printing machine constant-speed discharging device according to claim 1, wherein one end of each of two sides of the first supporting plate (2) is fixedly provided with a positioning block (15).

3. The gravure printing machine emptying device at the uniform speed of claim 2, wherein a fixing rod (16) is inserted into the middle position of one side of each of the two positioning blocks (15), a connecting rod (17) is fixedly arranged at one end of each of the two fixing rods (16), one ends of the two fixing rods (16) are respectively and fixedly connected with the two ends of one side of the connecting rod (17), clamping strips (18) are fixedly arranged at the two ends of the middle position of one side of the connecting rod (17), and one ends of the two clamping strips (18) are respectively and movably connected with the two ends of the top of one side of the first supporting plate (2).

4. The gravure printing machine constant-speed discharging device according to claim 3, wherein a limiting block (20) is fixedly arranged at one end of each of the two fixing rods (16), and a fixing ring (19) is arranged at one end of the outer wall of each of the two fixing rods (16) in a threaded manner.

5. The gravure printing machine is characterized in that a third supporting plate (6) is fixedly arranged at the other end of the top of the base (1), a positioning frame (4) is fixedly arranged at the middle position of one side of the third supporting plate (6), a motor (5) is fixedly arranged at one side of the inner wall of the positioning frame (4), a positioning shaft (3) is fixedly arranged at one side of the output end of the motor (5) penetrating through the third supporting plate (6), and one end of the positioning shaft (3) is in contact with the inner wall of the clamping groove (11).

6. The gravure printing machine discharging device at constant speed according to claim 5, wherein a switch panel is fixedly arranged on one side of the base (1), a motor switch is fixedly arranged on the surface of the switch panel, and the motor (5) is electrically connected with an external power supply through the motor switch.